: Flashing a standard CK6 firmware file onto a CK6n variant can result in a "dead" phone or loss of the preloader, making the device unresponsive.

: Some flashing procedures for newer Tecno models require a specific auth file or server connection to bypass bootloader security. Tecno Camon 20 (CK6) - DeviceAtlas

: Fixing "bricked" devices or boot loops by reflashing the original software.

or MTK Meta Utility : Frequently used for Tecno/MTK-based device repairs.